54 lines
1.1 KiB
Markdown
54 lines
1.1 KiB
Markdown
---
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tags: [systems-programming]
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---
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# Create timed `systemd` job
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To use systemd to run a bash script at 11am each day, you can create a new
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systemd service file. Here is an example of what the service file might look
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like:
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```
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[Unit]
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Description=Run My Script
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[Service]
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Type=simple
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ExecStart=/bin/bash /path/to/my_script.sh
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[Install]
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WantedBy=default.target
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```
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Save this file to `/etc/systemd/system/my_script.service`.
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Then you can use systemd to schedule the script to run at 11am each day by
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creating a new systemd timer file. Here is an example of what the timer file
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might look like:
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```
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[Unit]
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Description=Run My Script Daily at 11am
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[Timer]
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OnCalendar=*-*-* 11:00:00
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[Install]
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WantedBy=timers.target
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```
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Save this file to `/etc/systemd/system/my_script.timer`
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Then you can enable and start the timer with the following commands:
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```
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sudo systemctl enable my_script.timer
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sudo systemctl start my_script.timer
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```
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This will run the script at 11am everyday You can check the status of the timer
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with the following command:
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```
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sudo systemctl status my_script.timer
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```
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